That is the way I see it, wear masks, take temperatures before they walk in.
Winstar Casino takes temperatures and requires masks.
I have not heard or seen any outbreaks from it yet from patrons that have gone.
The wife and I like to gamble, and we've hit a few casinos since the pandemic (have to get out of the house sometimes!!), and most of them seem to be great examples of how you can run it without pandemic worries.
They keep it super clean, screen temps, don't tolerate wishy-washy mask wearing, and have shields at all tables, machines turned off, chairs spaced out, just about anything they could think of, and it still flows.
We wash our hands every hour, and have spent large chunks of the day. That's with us flipping up our masks up for the occasional drink or cigar. We have yet to contract corona assuming we weren't asymptomatic.
There was one Friday night we left the casino in question. It seemed like everyone had their masks flipped up that night for some approved reason, and that someone had blown the metering at the door and it was crowded everywhere. We left because we didn't feel comfortable.
That's the feeling I'll get at a live game if they don't take precautions. It's tougher to go the restroom at the games, but you also don't touch everything and stay seated.
It's the seating that has to be set right. I'd let groups sit together and space from that which I'm sure is going to be touch logistically. You probably need minimum empty the front, back and 2 on either side, so you're talking 12 empty seats just for a couple. That's closer to 10% capacity.
Or they could invest in some shield extensions on the chairs. I think the NBA is the only one that has it right, and even they're going to have problems. College football is finding out how tough it is to plan around, and you can see they're already starting to bow out.